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31fca20085
This updates our in-tree copy of libvpx to the v1.3.0 git tag (2e88f2f2ec777259bda1714e72f1ecd2519bceb5) libvpx 1.3.0 adds support for VP9. VP9 support is built but not yet exposed with this commit. Our update.sh script is replaced with update.py that can update the build system to a given git commit. - checkout out upstream git - create platform dependend config files - add/remove changed libvpx files - update moz.build - warn about new build categories in libvpx
39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
/*
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef VP9_COMMON_VP9_SADMXN_H_
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#define VP9_COMMON_VP9_SADMXN_H_
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#include "./vpx_config.h"
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#include "vpx/vpx_integer.h"
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static INLINE unsigned int sad_mx_n_c(const uint8_t *src_ptr,
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int src_stride,
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const uint8_t *ref_ptr,
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int ref_stride,
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int m,
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int n) {
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int r, c;
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unsigned int sad = 0;
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for (r = 0; r < n; r++) {
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for (c = 0; c < m; c++) {
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sad += abs(src_ptr[c] - ref_ptr[c]);
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}
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src_ptr += src_stride;
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ref_ptr += ref_stride;
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}
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return sad;
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}
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#endif // VP9_COMMON_VP9_SADMXN_H_
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